30475440051

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{76379549}}^1$

素因数の和:76379578

約数の個数: 16

約数和(自身を含む): 48882912000

約数和(自身を除く): 18407471949

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 76379549, 229138647, 534656843, 1451211431, 1603970529, 4353634293, 10158480017, 30475440051]

約数ペア:

[(1, 30475440051), (3, 10158480017), (7, 4353634293), (19, 1603970529), (21, 1451211431), (57, 534656843), (133, 229138647), (399, 76379549)]